<template>
  <div class="hello">
    <h1>侣行</h1>
    <router-link to="/about">去关于</router-link>
    {{ $route.params.id }}
  </div>
</template>

<script>
export default {
  name: "HelloWorld",
  props: {
    msg: String,
  }, 
};
</script>
